Uterus infection symptoms and conditions

i heard about the mirena after i gave birth to my son. at 20yrs old, i did not want another child so i thought mirena was the way to go. i had a c-section with my son. i've had bad stomach problems, diarrhea, migraines, BLOOD in my kidneys, Uterus infection, dizziness, really bad nausea, pain in my incision(from the c-)(I SWEAR I CAN FEEL THE MIRENA IN MY SCAR!!!),sleeplessness etc. ever since they put it in 9 days ago. i went to the doctor and they told me there was no way it could be the mirena doing this to me and the B**ch doctor told me" well i just inserted $700 in you, im not taking it out until you have had it in for 3 months." i am afraid to have it in any longer especially after reading this site and seeing what it has done to all you other women. WHAT SHALL I DO? anyone please tell me, im willing to listen. --Miserable in C.R. ,I.